<!-- app-head 属性方式调用指令 -->
<div app-head="" class='f-n'></div>
{{a}}
<div ng-bind='a?"真":"假"'></div>
<input type="text" ng-model='a'>
<div app-position-list="" class='f-a' data='list'></div>
<!-- <div app-position-list="" class='f-a' data='list1'></div>
<div app-position-list="" class='f-a' data='list2'></div> -->
<div app-foot="" class='f-n'></div>